With their diverse range of benefits, Vitamin D, Vitamin C, and Iodine have gained popularity recently as studies have started to show how they can be used to treat several illnesses, such as cancer, obesity, diabetes, heart disease, fatigue, infection, asthma, acne, infertility, migraines and headaches, depression, and thyroid health. And above all, how they increase longevity. The impact of these nutrients on human health is explained in...